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PART - 2 CH - 9 Mechanical Properties of Fluids — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysicsPART - 2 CH - 9 Mechanical Properties of Fluids1 Mark
MCQ
The rate of flow of water in a pipe at pressure P is Q. If the radius of the tube is reduced to half and the pressure is 2P, then the rate of flow will be:
  • A
    $4Q$
  • B
    $\frac{ Q ^2}{4}$
  • C
    $Q/4$
  • ✓
    $Q/8$
✓

Answer

Correct option: D.
$Q/8$
D

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